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Ball picking device, racket cover and table tennis table

A technology for table tennis table and racket cover, applied in the field of racket cover, table tennis table, and ball picking device, which can solve the problems of high cost, complex structure, waist discomfort, etc., and achieve the effect of low cost, simple structure and enhanced function

Active Publication Date: 2018-05-11
韩相仪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In sports such as table tennis and tennis, people often need to lean over to pick up balls scattered on the ground, and bending over to pick up balls not only affects people's exercise efficiency, but also easily causes waist discomfort, especially for older people. It is said that getting up after bending over to pick up the ball can easily lead to dizziness and promote the risk of blood pressure diseases.
[0003] In order to solve the problem of leaning over to pick up the ball, various ball picking devices have appeared on the market, but most of them are aimed at collecting table tennis balls scattered on the ground in training rooms and gymnasiums. The structure is complex and the cost is high. , not suitable for ordinary table tennis fans, there are also some ball picking devices with simple structure, although it can also solve the problem of bending over to pick up the ball, but the function is relatively single

Method used

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  • Ball picking device, racket cover and table tennis table
  • Ball picking device, racket cover and table tennis table
  • Ball picking device, racket cover and table tennis table

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] Example 1, such as figure 1 shown. A ball picking device, comprising an inner claw 1 and an outer claw 2, the inner claws 1 and the outer claws 2 are made of elastic strips; the inner claws 1 are six, the upper ends are fixedly arranged along the circumference, and the lower ends are folded inward; The outer claws 2 are six, the upper ends are fixedly arranged along the circumference, and the lower ends open outward; the outer claws 2 are arranged on the outer layer of the inner claw 1, and the lower ends of the outer claws 2 are longer than the inner claws 1 the lower end. The diameter of the circle surrounded by the lower end of the inner claw 1 is smaller than the diameter of the ball 3 to be picked, and the diameter of the circle surrounded by the lower end of the outer claw 2 is larger than the diameter of the ball 3 to be picked. It also includes an inner fixing ring 4, an outer fixing ring 5 and a compression spring 6; the upper end of the inner claw 1 is fixed...

Embodiment 2

[0048] Example 2, such as figure 2 shown. On the basis of Embodiment 1, a multi-stage telescopic rod 11 is also included, and one end of the telescopic rod 11 is fixedly connected to the upper end of the inner claw 1 .

[0049] The multi-stage telescopic rod 11 is similar to the principle of a radio antenna, and can be pulled out or compressed, and a handle can be installed on the upper end to facilitate people's grasping. Generally, the length of each section is designed according to the height of an adult, and three sections can be designed, each section is about 23 cm long.

Embodiment 3

[0050] Example 3, such as image 3 shown. On the basis of Embodiment 1, it also includes a collection barrel 7 for accommodating the ball 3 to be picked, the mouth of the collection barrel 7 is sleeved on the upper end of the inner claw 1, and the inner diameter of the inner fixing ring 4 is Larger than the diameter of the ball 3 to be picked, the ball 3 to be picked can freely pass through the inner fixing ring 4 and enter the collection bucket 7 . The collection bucket 7 is made of transparent or translucent plastic material or carbon fiber, or made of metal strips. A handle can be installed on the top or the side of the collection bucket 7, which is convenient for the user to hold and pick up the ball.

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Abstract

The invention relates to a ball picking device, which comprises inner claws, outer claws, inner claw fixing elements and outer claw fixing elements, wherein the inner claws and the outer claws are made of elastic strips; the number of the inner claws is more than three; the upper ends of the inner claws are in fixed arrangement along the circumference; the lower ends of the inner claws are inwards collected; the number of the outer claws are more than three; the upper ends of the outer claws are in fixed arrangement along the circumference; the lower ends of the outer claws are outwards expanded; the outer claws are arranged at the outer layer of the inner claws; the lower ends of the outer claws are longer than the lower ends of the inner claws. The ball picking device has the advantages that the structure is simple; the operation is convenient; the cost is low; the carrying is convenient; the applicability is greatly improved. The invention also relates to a racket sleeve and a table-tennis table.

Description

technical field [0001] The invention relates to the field of sports equipment, in particular to a ball picking device, and also to a racket cover and a table tennis table. Background technique [0002] In sports such as table tennis and tennis, people often need to lean over to pick up balls scattered on the ground, and bending over to pick up balls not only affects people's exercise efficiency, but also easily causes waist discomfort, especially for older people. He said that getting up after bending over to pick up the ball can easily lead to dizziness and promote the risk of blood pressure diseases. [0003] In order to solve the problem of leaning over to pick up the ball, various ball picking devices have appeared on the market, but most of them are aimed at collecting scattered table tennis balls in training rooms and gymnasiums. The structure is complex and the cost is relatively high. , is not suitable for common table tennis lovers to use, also has some ball pick-u...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A63B47/02A63B67/04A63B60/58A47B25/00A63B102/08
CPCA47B25/003A63B47/02A63B60/58A63B67/04A63B2102/16
Inventor 韩相仪韩镔
Owner 韩相仪
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